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» <br />^ J Bonestroo <br />Afririn«it¥« Acii«fi/f Auat Ofipartuatty ftfipiayar <br />Rosene <br />Anderlik & <br />|\|| Associates <br />Engineers & Architects <br />January 22,2004 <br />•oneitreo. toitne. Andtrllk and Aiioclaiti* lac. <br />and Implayca Owned <br />Prlficlpalt: Otto G. Bontiiroo. PE • Marvin L Sorvaic PE. • Glenn t Coo«. PE. • footrt O ScmiAicht. PE • <br />Jerry A lourdoa PE • Mark A. Hanson. PE. <br />Senior ConiuNantt: ffoOert W. ffosene. PE. • Joseph C AnderM. PE • eichard E Ibrner. PE • Swian M Eberiin C pa <br />Associate Principals: Iteiih A. Gordon. PE. • PoOeri a Pfefferie. PI. • Ihchsrd W Poster. PC • Osvid O. Loikora. PI • <br />Michael T Rautmann. PE. • Ted K PleW. PE • Kenneth P Andenon. PC. • Marti C eoirs. PE • Oavto A •onetiroo. Mi A • <br />Sidney P Wiitamson. PE. LS • A^s M irng. MM A • AMan Pick Scrtmidi. PE • Thomas W Peterson PE • <br />James R Maland. PE. • Miles ■ Jensta PE • L Ph»iiip Giavei w PE • Oantei J Edgtrton. PE • fsmaet Martnei PE • <br />Thomas A Syfko. P£ • Sheldon j, Johnson • Dale A Grove. PE • Thomai A Roushar. PE • foben J Oevery PE <br />OMiccs: St Pam. Sc. Cloud. Rochester and Willmar. MN • Milwaukee. Wi • Crvc.^go. H. <br />MProsice: wwwoonestfoocom <br />Ms. Melanie Curtis <br />Planner <br />City of Orono <br />Post Office Box 66 <br />Crystal Bay, MN SS323 <br />exhibit F <br />J/S^•<J2 <br />C., <br />3607/3609 Shoreline Drive <br />File No. 139-04.000 <br />Plat No. 03-2923 <br />Dear Melanie: <br />Thanks you for providing me with a drainage area map for the above-mentioned site. I have reviewed our <br />comment letter ^m November 10,2003 and there are still some outstanding issues. We have the following <br />comments with regards to engineering matters: <br />• The plans have not been revised to show paving of the gravel area or installation of curb and gutter. <br />As noted in our previous letter, we strongly recommend that the plans incorporate some type of storm <br />water treatment system to treat the site runoff prior to discharging to the wetland complex. This might <br />include storm sewer, a treatment pond, vegetated buffer strips, paved parking areas with curb and <br />gutter, or a combination of the concepts mentioned. <br />• Has the Minnehaha Creek Watershed District had a chance to review and comment on die plans? If so <br />could you please forward a copy of their comments to me. <br />• The drainage caloulationa ahould be revised so that “after conditions" assume all gravel parking and <br />drive areas are paved. This should be done so that storm water treatment systems can be sized <br />accordingly. <br />• Final plans should include temporary and permanent erosion control plans. <br />If have any questions please call me at (651) 604-4S63. <br />Yours very truly. <br />BONESTROO, ROSENE, ANDERLDC & ASSOCIATES, INC. <br />Tom Kellogg <br />Cc: Greg Gappa, City of Orono <br />2335 West Highway 36 • St. Paul, MN 55113 ■ 651-636-4600 • Fax: 651-636*1311 <br />* J